| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $134.41 | 3.192% | $138.7004 | $138.70 | $138.70 | $138.70 |
| Purchase #2 | $90.49 | 6.798% | $96.6415 | $96.64 | $96.65 | $96.60 |
| Purchase #3 | $34.80 | 5.200% | $36.6096 | $36.61 | $36.60 | $36.60 |
| Purchase #4 | $115.62 | 12.395% | $129.9511 | $129.95 | $129.95 | $130.00 |
| Purchase #5 | $35.32 | 5.236% | $37.1694 | $37.17 | $37.15 | $37.20 |
| Purchase #6 | $56.90 | 4.199% | $59.2892 | $59.29 | $59.30 | $59.30 |
| Purchase #7 | $47.63 | 12.618% | $53.64 | $53.64 | $53.65 | $53.60 |
| 7 purchase totals = | $515.17 | $552.0012 | $552.00 | $552.00 | $552.00 | |